The Glis Glis Problem

Glis Glis, a type of dormouse, is a protected species but also a pest in pockets of the UK and Europe. Our repellers send them elsewhere without killing them.

They live in your attic, breed like rabbits, and wake you in the night.

They chew through wiring, strip trees in your garden – and you can’t touch them since they’re protected.

If you’re here, you know the Glis Glis, aka the Edible Dormouse, now endemic in a triangle of land across 200 square miles of England.

There has been an explosion in the numbers of these pests recently, but Glis Glis are protected by the Wildlife & Countryside Act 1981 so only pest controllers with a special licence are permitted to trap and execute the pests.

Green Shield has supplied our units to home owners suffering from the problem in the UK, France, Italy and further afield, since electronic pest repellers do not need a licence to be operated; we think the electromagnetic field changes their brain chemistry to disrupt their night/day cycles, so they feel more stressed and move away. When asked, we recommend the small commercial units since the dual coil nature of the devices means the more powerful field can affect the larger brains of the Glis Glis (and the Pine Marten). In fairness, we must say that we have not done any lab testing of the units against the Glis Glis, but our customers who have tried them say that they have had an effect. Of the dozens of units sold, all of which come with a 60-day money back guarantee, only 1 order has ever been returned for a refund.

If you are being pestered by the Glis Glis or the Pine Marten, you can try our GS200 devices for 60 days and see for yourself the results. If you need an EU plug, be sure to select the correct version in your order.